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Wed, 21 Feb 2024 13:35:23 +0000 (UTC) Date: Wed, 21 Feb 2024 08:37:05 -0500 From: Brian Foster To: Colin Ian King Cc: Kent Overstreet , linux-bcachefs@vger.kernel.org, kernel-janitors@vger.kernel.org, linux-kernel@vger.kernel.org Subject: Re: [PATCH][next] bcachefs: remove redundant assignment to variable ret Message-ID: References: <20240221115203.3413554-1-colin.i.king@gmail.com> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20240221115203.3413554-1-colin.i.king@gmail.com> X-Scanned-By: MIMEDefang 3.4.1 on 10.11.54.2 On Wed, Feb 21, 2024 at 11:52:03AM +0000, Colin Ian King wrote: > Variable ret is being assigned a value that is never read, it is > being re-assigned a couple of statements later on. The assignment > is redundant and can be removed. > > Cleans up clang scan build warning: > fs/bcachefs/super-io.c:806:2: warning: Value stored to 'ret' is > never read [deadcode.DeadStores] > > Signed-off-by: Colin Ian King > --- Reviewed-by: Brian Foster > fs/bcachefs/super-io.c | 1 - > 1 file changed, 1 deletion(-) > > diff --git a/fs/bcachefs/super-io.c b/fs/bcachefs/super-io.c > index 110dcb0337ce..c6d590404425 100644 > --- a/fs/bcachefs/super-io.c > +++ b/fs/bcachefs/super-io.c > @@ -804,7 +804,6 @@ static int __bch2_read_super(const char *path, struct bch_opts *opts, > goto err; > } > > - ret = 0; > sb->have_layout = true; > > ret = bch2_sb_validate(sb, &err, READ); > -- > 2.39.2 >